/Engine/Plugins/Developer/Concert/ConcertMain/Source/Concert/Public/ConcertMessageData.h
Based on the data size return the current compression details to store.
namespace UE { namespace Concert { namespace Compression { template<typename SizeType> [EConcertCompressionDetails](API\Plugins\Concert\EConcertCompressionDetails) UE::Concert::Compression::GetCompressionDetails ( SizeType DataSize ) } } }